.layui-layout-admin {
    .layui-side .layui-nav-item {
        a {
            position: relative;
            height: 40px;
            line-height: 40px;
            padding-left: 45px;
            padding-right: 30px;
            .k-icon {
                position: absolute;
                top: 50%;
                left: 20px;
                margin-top: -19px;
                display: inline-block;
            }
        }
    }

    .layui-body {
        padding: 15px;
    }
}

json {
    display: none;
}
.layui-table-cell {
    height: auto;
}